山东交通学院
毕业设计论文
姓名: 陈方千
学号: 120415227
班级: 热动122
院系: 汽车工程学院
指导老师: 张克松
摘 要
现代社会,汽车愈来愈成为人们生活中不可或缺的一部分。随着经济社会发展特别是汽车电子技术的发展,加速了汽车工业的发展,以环保,节能,安全为主旋律的新文化,新理论,新技术,新材料,新工艺,新结构使汽车发展有了长足进步。汽车发展最主要的是伴随着其核心动力机构--内燃机的发展而发展。现代社会越来越注重汽车的环保性,经济性,动力性与安全性,其中大部分都要依靠内燃机的改良与创新才能使之越来越好。而在内燃机性能的
影响因素中,供油系统的设计占很大一部分比重。就目前而言,由于我国汽车工业起步较晚,致使在发动机核心技术方面较为匮乏,相比欧美等汽车工业强国技术落后,创新不足,即使从国外引进新技术也缺乏知识产权,致使我国始终为汽车产销大国而非汽车产业强国,所以急需国内技术人员发展创新,掌握核心技术,发展我国汽车产业。好在我国各大高校,研究机构与公司及时看清了这个问题,在内燃机的研究上也在不断进步,如天津大学,清华大学等早已开始此方面研究,也取得了一些成果。
关键词: 汽油机,供油系统,台架试验
ABSTARCT
Modern society, the car become an more and more indispensable part of people's life. With the development of economic and social development, especially the automobile electronic technology, accelerate the development of the automotive industry, with environmental protection, energy saving, safety as the main melody of the new culture, new theory, new technology, new materials, new technology, new structure make the auto industry development has made remarkable progress. Car development mainly with the cor
e power of the organization, the development of internal combustion engine and development. Modern society more and more pay attention to car environmental protection, economy, power performance and security, most of which relies on the improvement and innovation of internal combustion engine to make it better and better. In the influence factors of internal combustion engine performance, a large part of proportion design of fuel supply system. For now.
Key words:Gasoline engine,Oil supply system, Bench test
前言.....................................................
1 绪论..................................................
1.1 引言................................................
1.2 课题内容及其意义....................................
1.3 国内外研究现状......................................
2 发动机供油系统简介....................................
2.1 汽油机供油系统的发展................................
2.2 供油系统组成及其作用................................
2.3 台架试验的简介.....................................
汽车发动机原理3 供油系统设计与研究....................................
3.1 台架试验与整车供油系统对比..........................
3.2 台架试验总体设计方案................................
3.3 油箱总成设计.........................................
3.4 油泵设计与选择......................................
4 实验结果分析与讨论....................................
4.1试验过程.........................................
发布评论